Final answer:
The term 'Ordinary World' has different meanings based on the context. In arts, it refers to the conventional life of artists, in history it might imply the familiar societal setting, and in literature and philosophy, it describes the usual or everyday world that contrasts with idealized or natural states.
Step-by-step explanation:
Ordinary World is a concept that can be understood in various contexts, ranging from literature and philosophy to history and chemistry. When referring to the art world, Ordinary World might imply the everyday, conventional environment that artists live in before experiencing the transformative power of art. In history, particularly in the context of a Modern World History textbook, Ordinary World might refer to the familiar context of life before significant historical changes.
In literature, William Wordsworth's poem 'The World Is Too Much with Us' presents an Ordinary World where humanity is disconnected from nature due to industrialization and commerce. Plato's philosophical view, on the other hand, suggests that our world is a flawed representation of the perfect world of ideas, with the Ordinary World being a realm of imperfection and change that contrasts with the eternal truths. In chemistry, the term could relate to the notion that ordinary, everyday things are composed of chemicals, as suggested by the chapter titled '1.2: Chemicals Compose Ordinary Things'.